Claude 2.1vso1-preview
Claude 2.1 | o1-preview | |
|---|---|---|
| Specifications | ||
Context window | 200k | 128k |
| Benchmarks | ||
Science GPQA DiamondGraduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | — | 73.3% |
| Overview | ||
| Company | Anthropic | OpenAI |
| Release date | Nov 21 2023 | Sep 12 2024 |
| Access | Proprietary | Proprietary |
Which is better: Claude 2.1 or o1-preview?
Claude 2.1 and o1-preview don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 2.1 shipped 296 days before o1-preview, so benchmark comparisons should account for the intervening progress.
Context windows are 200k (Claude 2.1) vs 128k (o1-preview).
Direct benchmark comparisons are unavailable — Claude 2.1 and o1-preview don't publish scores on any of the same benchmarks.
Frequently asked questions
Claude 2.1 was released by Anthropic on Nov 21 2023.
o1-preview was released by OpenAI on Sep 12 2024.
Claude 2.1 has a 200k context window; o1-preview has 128k.
Other comparisons
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